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y� BROWN AND CALDWELL <br /> GROUNDWATER SAMPLING FIELD DATA SHEET <br /> PROJECT NAME 7 E IKvcv-1 a WELL/SAMPLE I D <br /> PROJECT LOCATION v ► DATE _11 0 17- c7'Z.. <br /> PROJECT NUMBER SAMPLED BY S-ra r.-&4-1 #J <br /> INSTRUMENT DATA <br /> pH INSTRUMENT YS :52!m O CALIBRATION TIME <br /> E C INSTRUMENT A-'Zyz- ZZ4 �CE - OTHER INSTRUMENTS <br /> WELL INFORMATION 7S CASING <br /> DIAMETER. (D 3 4 45 5 6 8 <br /> TOTAL DEPTH(TD) a GAL/LINEAR One) <br /> DEPTH TO WATER(DTW) 17 38 66 83 1 02 15 2 6 <br /> FOOT: <br /> TD DTW WC Gal/linear ft Casing Volume No of casing Calculated <br /> volumes purge <br /> PURGING DATA <br /> TI34E PURGING SM RTED <br /> T>Ime Volume pH E C. _Temp �SWL Redc <br /> (24001-1r) (gal) (units) (µmhos/cm) (per Color Turbidity Odor (feet) (rnv <br /> 7Sz 6, 3 Z Iloo f Z. C 1 h— tion,, <br /> C7r S `� 1100 <br /> Clear Trace None <br /> TIME PURGING STOPPED � Cloudy Laght front <br /> TOTAL VOLUME PURGED gallons Yellow Moderate Moderate <br /> Brown Heavv Strone <br /> TIME SAMPLED 10 0 2 DTW <br /> FIELD QC SAMPLES COLLECTED- TIME <br /> PURGING EQUIPMENT USED. � 6 n s SAMPLING EQUIPMENT USED S47 Cf_^- <br /> WELL INTEGRITY Good —Fair _Poor-Explain — LOCK# <br /> REMARKS <br /> SIGNATURE S <br />